An arrangement of capacitors is shown in the figure below. (a) If C = 7.20 ✕ 10−5 F, what is the equivalent capacitance between points a and b? F (b) A battery with a potential difference of 21.00 V is connected to a capacitor with the equivalent capacitance. What is the energy stored by this capacitor? J
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An electrostatic force is a force caused by stationary electric charges /fields. The electrostatic force is caused by the transfer of electrons in conducting materials. Coulomb’s law determines the amount of force between two stationary, charged particles. The electric force is the force which acts between two stationary charges. It is also called Coulomb force.
An arrangement of capacitors is shown in the figure below.
(a) If C = 7.20 ✕ 10−5 F, what is the equivalent capacitance between points a and b?
F
(b) A battery with a potential difference of 21.00 V is connected to a capacitor with the equivalent capacitance. What is the energy stored by this capacitor?
J
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